Q1. Explain the ideal gas law using the molecular view of matter

Q: a) If 56.0 g of N2 gas occupies 44.8L under Standard Conditions, then what is the mass of 134.4 L of…

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Q: A sample of gas in a flexible container at room temperature exhibits a certain pressure. What will…

A: Answer: the new pressure will be the same old pressure. i.e P1=P2    Explanation: we know , P1-…

Q: The circus clown is a chemistry geek and likes to fill his balloons to exactly 30 moles of helium to…

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Q: If 16.41 liters of a gas exists at a temperature of 150 Kelvin is taken to a temperature of 597…

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Q: 9. Calculate the density of fluorine gas at STP. *diatomic gas*

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Q: A sample of neon gas at a pressure of 0.692 atm and a temperature of 177° C, occupies a volume of…

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Q: During an operation, the patient is given a mixture of gas containing oxygen (so the patient can…

A: The objective of the question is to understand the significance of Dalton’s Law of Partial Pressures…

Q: What the relationship between temperature of a gas and the volume it occupies?

A: The relationship between temperature of a gas and the volume it occupies,

Q: Which of the properties below is not a characteristic of a gas? a The ability to flow easily b.…

A: Gas: A pure gas may be consist of atoms or molecules. It is one of the four fundamental states of…

Q: According to Charles' Law, if the volume of a gas increases, what change will happen to the…

A: Given : The volume of gas increases.

Q: The volume of 28.9 g nitrogen gas at stp is ?

A: According to ideal gas law, PV = nRT where P = pressure in atm V = volume in L n = moles R = gas…

Q: Write the temperature of water in Kelvin at 1.) solid state 2.) liquid state 3.) gaseous state

A: The minimum temperature in Kelvin can be 0 K.Temperature in degree Celsius can be converted to K by…

Q: For the following sets of pressure/volume data, calculate the new volume of the gas sample after the…

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Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

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Q: A particular gas has a pressure of 29.8 psi, convert this to units of atm.

A: Given   Pressure = 29.8 psi Pressure in atm = ?

Q: Using your new knowledge about gas temperature and pressure, why does a closed, empty soda bottle…

A: When a closed, empty soda bottle is left out in a cold car, the temperature of the air inside the…

Q: What does the term pressure mean when appied to a gas

A: In the context of gases, pressure is a measure of the force that the gas exerts on the walls of its…

Q: For a classroom demonstration, a Chemistry teacher puts 5 mL of water into a soft plastic pop bottle…

A: The experiment can be explained on the basis of kinetic molecular theory because the motion of the…

Q: It is a property exhibited by gas which proves that molecules are always moving. A. It is usually…

A: Given, It is a property exhibited by gas that proves that molecules are always moving.

Q: f .00834 mol neon gas at a particular temp and occupies a volume of 167 mL, what volume would .00616…

A: Given that: initial moles of Ne, n1 =  0.00834 mol initial volume of Ne, V1 = 167 mL final mole of…

Q: A 10.0 g sample of O2 at standard temperature and pressure (STP) would occupy what volume in liters?

A: Given 10 g of O2 gas occupying at STP.

Q: Briefly describe the concepts of ideal gas law

A: Ideal gas law

Q: Which of the following statements regarding the density of gases is NOT correct? A)The density of a…

A: Given statements, A) The density of a gas is inversely proportional to its molar mass. B) As the…

Q: Gas particles move in straight line paths in predictable directions. True False

A: According to the kinetic-molecular theory matter is composed of tiny little particles which remains…

Q: . Given a sample of carbon dioxide gas at 25 degrees celsius, to what Celsius temperature would this…

A: The information given is A  sample of carbon dioxide gas is present at 25 degrees Celsius. To what…

Q: A 47.0L sample of chlorine gas is collected at 66.0°C. Find the volume the gas will occupy at 36.0°C…

A: Given data contains, Initial volume is 47.0 L. Initial temperature is 66.0 degree Celsius=339.15 K.…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.